mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-25 16:37:42 +01:00
444 lines
14 KiB
C++
Executable File
444 lines
14 KiB
C++
Executable File
/*
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* libeg/libeg.h
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* EFI graphics library header for users
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*
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* Copyright (c) 2006 Christoph Pfisterer
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* * Neither the name of Christoph Pfisterer nor the names of the
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __LIBEG_LIBEG_H__
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#define __LIBEG_LIBEG_H__
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#include "../include/Efi.h"
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#include "../cpp_foundation/XString.h"
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#include "../cpp_foundation/XStringArray.h"
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#include "../cpp_foundation/XBuffer.h"
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extern "C" {
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#include <Library/OcConfigurationLib.h>
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}
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/* types */
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typedef enum {
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imNone,
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imScale,
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imCrop,
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imTile
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} SCALING;
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typedef enum {
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FONT_ALFA,
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FONT_GRAY,
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FONT_LOAD
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} FONT_TYPE;
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typedef enum {
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NoEvents,
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Move,
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LeftClick,
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RightClick,
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DoubleClick,
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ScrollClick,
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ScrollDown,
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ScrollUp,
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LeftMouseDown,
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RightMouseDown,
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MouseMove
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} MOUSE_EVENT;
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typedef enum {
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ActionNone = 0,
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ActionHelp,
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ActionSelect,
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ActionEnter,
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ActionDeselect,
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ActionDestroy,
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ActionOptions,
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ActionDetails,
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ActionFinish,
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ActionScrollDown,
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ActionScrollUp,
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ActionMoveScrollbar,
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ActionPageDown,
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ActionPageUp,
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ActionLight
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} ACTION;
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typedef struct {
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INTN CurrentSelection, LastSelection;
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INTN MaxScroll, MaxIndex;
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INTN FirstVisible, LastVisible, MaxVisible, MaxFirstVisible;
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BOOLEAN IsScrolling, PaintAll, PaintSelection;
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} SCROLL_STATE;
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typedef enum {
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BoolValue,
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Decimal,
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Hex,
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ASString,
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UNIString,
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RadioSwitch,
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CheckBit,
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} ITEM_TYPE;
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class INPUT_ITEM {
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public:
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ITEM_TYPE ItemType; //string, value, boolean
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BOOLEAN Valid;
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BOOLEAN BValue;
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UINT8 Pad8;
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UINT32 IValue;
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// UINT64 UValue;
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// CHAR8* AValue;
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XStringW SValue;
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UINTN LineShift;
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INPUT_ITEM() : ItemType(BoolValue), Valid(0), BValue(0), Pad8(0), IValue(0), SValue(0), LineShift(0) {};
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INPUT_ITEM(const INPUT_ITEM& other) = default; // default is fine if there is only native type and objects that have copy ctor
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INPUT_ITEM& operator = ( const INPUT_ITEM & ) = default; // default is fine if there is only native type and objects that have copy ctor
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~INPUT_ITEM() { }
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};
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typedef struct {
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EFI_STATUS LastStatus;
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const EFI_FILE *DirHandle;
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BOOLEAN CloseDirHandle;
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EFI_FILE_INFO *LastFileInfo;
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} REFIT_DIR_ITER;
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typedef struct {
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UINT8 Flags;
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UINT8 StartCHS[3];
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UINT8 Type;
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UINT8 EndCHS[3];
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UINT32 StartLBA;
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UINT32 Size;
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} MBR_PARTITION_INFO;
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class LEGACY_OS
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{
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public:
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UINT8 Type;
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XStringW IconName;
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XStringW Name;
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LEGACY_OS() : Type(0), IconName(), Name() {}
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LEGACY_OS(const LEGACY_OS& other) = delete; // Can be defined if needed
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const LEGACY_OS& operator = ( const LEGACY_OS & ) = delete; // Can be defined if needed
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~LEGACY_OS() {}
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} ;
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class REFIT_VOLUME {
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public:
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EFI_DEVICE_PATH *DevicePath;
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EFI_HANDLE DeviceHandle;
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EFI_FILE *RootDir;
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XStringW DevicePathString;
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XStringW VolName;
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XStringW VolLabel;
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UINT8 DiskKind;
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LEGACY_OS *LegacyOS;
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BOOLEAN Hidden;
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UINT8 BootType;
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BOOLEAN IsAppleLegacy;
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BOOLEAN HasBootCode;
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BOOLEAN IsMbrPartition;
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UINTN MbrPartitionIndex;
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EFI_BLOCK_IO *BlockIO;
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UINT64 BlockIOOffset;
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EFI_BLOCK_IO *WholeDiskBlockIO;
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EFI_DEVICE_PATH *WholeDiskDevicePath;
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EFI_HANDLE WholeDiskDeviceHandle;
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MBR_PARTITION_INFO *MbrPartitionTable;
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UINT32 DriveCRC32;
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EFI_GUID RootUUID; //for recovery it is UUID of parent partition
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UINT64 SleepImageOffset;
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XString8 ApfsFileSystemUUID; // apfs file system UUID of that partition. It's not the UUID of subfolder like in Preboot.
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XString8Array ApfsTargetUUIDArray; // this is the array of folders that are named as UUID
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REFIT_VOLUME() : DevicePath(0), DeviceHandle(0), RootDir(0), DevicePathString(), VolName(), VolLabel(), DiskKind(0), LegacyOS(0), Hidden(0), BootType(0), IsAppleLegacy(0), HasBootCode(0),
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IsMbrPartition(0), MbrPartitionIndex(0), BlockIO(0), BlockIOOffset(0), WholeDiskBlockIO(0), WholeDiskDevicePath(0), WholeDiskDeviceHandle(0),
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MbrPartitionTable(0), DriveCRC32(0), RootUUID({0,0,0,{0,0,0,0,0,0,0,0}}), SleepImageOffset(0), ApfsFileSystemUUID(), ApfsTargetUUIDArray()
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{}
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REFIT_VOLUME(const REFIT_VOLUME& other) = delete; // Can be defined if needed
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const REFIT_VOLUME& operator = ( const REFIT_VOLUME & ) = delete; // Can be defined if needed
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~REFIT_VOLUME() {}
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};
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class KEXT_PATCH
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{
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public:
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XString8 Name;
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XString8 Label;
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BOOLEAN IsPlistPatch;
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XBuffer<UINT8> Data;
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XBuffer<UINT8> Patch;
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XBuffer<UINT8> MaskFind;
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XBuffer<UINT8> MaskReplace;
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XBuffer<UINT8> StartPattern;
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XBuffer<UINT8> StartMask;
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INTN SearchLen;
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XString8 ProcedureName; //procedure len will be StartPatternLen
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INTN Count;
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INTN Skip;
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XString8 MatchOS;
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XString8 MatchBuild;
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// CHAR8 *Name;
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// CHAR8 *Label;
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// BOOLEAN IsPlistPatch;
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// CHAR8 align[7];
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// INT64 DataLen;
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// UINT8 *Data; // len = DataLen
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// UINT8 *Patch; // len = DataLen
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// UINT8 *MaskFind;
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// UINT8 *MaskReplace;
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// UINT8 *StartPattern; // len = StartPatternLen
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// UINT8 *StartMask; // len = StartPatternLen
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// INTN StartPatternLen;
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// INTN SearchLen;
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// CHAR8 *ProcedureName;
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// INTN Count;
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// CHAR8 *MatchOS;
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// CHAR8 *MatchBuild;
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INPUT_ITEM MenuItem;
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// KEXT_PATCH() : Name(0), Label(0), IsPlistPatch(0), align{0}, DataLen(0), Data(0), Patch(0), MaskFind(0), MaskReplace(0),
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// StartPattern(0), StartMask(0), StartPatternLen(0), SearchLen(0), ProcedureName(0), Count(-1), MatchOS(0), MatchBuild(0), MenuItem()
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// { }
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KEXT_PATCH() : Name(), Label(), IsPlistPatch(0), Data(), Patch(), MaskFind(), MaskReplace(),
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StartPattern(), StartMask(), SearchLen(0), ProcedureName(), Count(-1), Skip(0), MatchOS(), MatchBuild(), MenuItem()
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{ }
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KEXT_PATCH(const KEXT_PATCH& other) = default; // default is fine if there is only native type and objects that have copy ctor
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KEXT_PATCH& operator = ( const KEXT_PATCH & ) = default; // default is fine if there is only native type and objects that have copy ctor
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~KEXT_PATCH() {}
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};
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//class KERNEL_PATCH {
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//public:
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// CHAR8 *Label;
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// INTN DataLen;
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// UINT8 *Data;
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// UINT8 *Patch;
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// UINT8 *MaskFind;
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// UINT8 *MaskReplace;
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// UINT8 *StartPattern;
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// UINT8 *StartMask;
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// INTN StartPatternLen;
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// INTN SearchLen;
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// CHAR8 *ProcedureName;
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// INTN Count;
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// CHAR8 *MatchOS;
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// CHAR8 *MatchBuild;
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// INPUT_ITEM MenuItem;
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//
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// KERNEL_PATCH() : Label(0), DataLen(0), Data(0), Patch(0), MaskFind(0), MaskReplace(0), StartPattern(0), StartMask(0),
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// StartPatternLen(0), SearchLen(0), ProcedureName(0), Count(0), MatchOS(0), MatchBuild(0), MenuItem()
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// { }
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// KERNEL_PATCH(const KERNEL_PATCH& other) = delete; // Can be defined if needed
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// const KERNEL_PATCH& operator = ( const KERNEL_PATCH & ) = delete; // Can be defined if needed
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// ~KERNEL_PATCH() {}
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//} ;
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class KERNEL_AND_KEXT_PATCHES
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{
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public:
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BOOLEAN FuzzyMatch;
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XString8 OcKernelCache;
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OC_KERNEL_QUIRKS OcKernelQuirks;
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BOOLEAN KPDebug;
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// BOOLEAN KPKernelCpu;
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BOOLEAN KPKernelLapic;
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BOOLEAN KPKernelXCPM;
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BOOLEAN KPKernelPm;
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BOOLEAN KPAppleIntelCPUPM;
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BOOLEAN KPAppleRTC;
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BOOLEAN KPDELLSMBIOS; // Dell SMBIOS patch
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BOOLEAN KPPanicNoKextDump;
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BOOLEAN EightApple;
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UINT8 pad[7];
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UINT32 FakeCPUID;
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// UINT32 align0;
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XString8 KPATIConnectorsController;
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#if defined(MDE_CPU_IA32)
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UINT32 align1;
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#endif
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XBuffer<UINT8> KPATIConnectorsData;
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#if defined(MDE_CPU_IA32)
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UINT32 align2;
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#endif
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#if defined(MDE_CPU_IA32)
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UINT32 align3;
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#endif
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XBuffer<UINT8> KPATIConnectorsPatch;
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#if defined(MDE_CPU_IA32)
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UINT32 align4;
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#endif
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// INT32 NrKexts;
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UINT32 align40;
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XObjArray<KEXT_PATCH> KextPatches;
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#if defined(MDE_CPU_IA32)
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UINT32 align5;
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#endif
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// INT32 NrForceKexts;
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UINT32 align50;
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// CHAR16 **ForceKexts;
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XStringWArray ForceKexts;
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#if defined(MDE_CPU_IA32)
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UINT32 align6;
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#endif
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// INT32 NrKernels;
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XObjArray<KEXT_PATCH> KernelPatches;
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// INT32 NrBoots;
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XObjArray<KEXT_PATCH> BootPatches;
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KERNEL_AND_KEXT_PATCHES() : FuzzyMatch(0), OcKernelCache(), OcKernelQuirks{0}, KPDebug(0), KPKernelLapic(0), KPKernelXCPM(0), KPKernelPm(0), KPAppleIntelCPUPM(0), KPAppleRTC(0), KPDELLSMBIOS(0), KPPanicNoKextDump(0),
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EightApple(0), pad{0}, FakeCPUID(0), KPATIConnectorsController(0), KPATIConnectorsData(),
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KPATIConnectorsPatch(), align40(0), KextPatches(), align50(0), ForceKexts(),
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KernelPatches(), BootPatches()
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{ }
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KERNEL_AND_KEXT_PATCHES(const KERNEL_AND_KEXT_PATCHES& other) = default; // Can be defined if needed
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KERNEL_AND_KEXT_PATCHES& operator = ( const KERNEL_AND_KEXT_PATCHES & ) = default; // Can be defined if needed
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~KERNEL_AND_KEXT_PATCHES() {}
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} ;
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typedef enum {
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AlignNo,
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AlignLeft,
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AlignRight,
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AlignCenter,
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AlignUp,
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AlignDown
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} ALIGNMENT;
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/* This should be compatible with EFI_UGA_PIXEL */
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typedef struct {
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UINT8 b, g, r, a;
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} EG_PIXEL;
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/*
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typedef struct {
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UINT8 Blue;
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UINT8 Green;
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UINT8 Red;
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UINT8 Reserved;
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} EFI_GRAPHICS_OUTPUT_BLT_PIXEL;
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typedef union {
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL Pixel;
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UINT32 Raw;
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} EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION;
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*/
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#ifdef __cplusplus
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class EG_RECT {
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public:
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INTN XPos;
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INTN YPos;
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INTN Width;
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INTN Height;
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EG_RECT() : XPos(0), YPos(0), Width(0), Height(0) {};
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EG_RECT(INTN x, INTN y, INTN w, INTN h) : XPos(x), YPos(y), Width(w), Height(h) { }
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EG_RECT(const EG_RECT& other) : XPos(other.XPos), YPos(other.YPos), Width(other.Width), Height(other.Height) { }
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const EG_RECT& operator = (const EG_RECT& other) { XPos = other.XPos; YPos = other.YPos; Width = other.Width; Height = other.Height; return *this; }
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bool operator == (const EG_RECT& other) { return XPos == other.XPos && YPos == other.YPos && Width == other.Width && Height == other.Height; }
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bool operator != (const EG_RECT& other) { return !(*this == other); }
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};
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#else
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typedef struct EG_RECT {
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INTN XPos;
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INTN YPos;
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INTN Width;
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INTN Height;
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} EG_RECT;
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#endif
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#define TEXT_YMARGIN (2)
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#define TEXT_XMARGIN (8)
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#define EG_EIPIXELMODE_GRAY (0)
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#define EG_EIPIXELMODE_GRAY_ALPHA (1)
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#define EG_EIPIXELMODE_COLOR (2)
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#define EG_EIPIXELMODE_COLOR_ALPHA (3)
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#define EG_EIPIXELMODE_ALPHA (4)
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#define EG_MAX_EIPIXELMODE EG_EIPIXELMODE_ALPHA
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#define EG_EICOMPMODE_NONE (0)
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#define EG_EICOMPMODE_RLE (1)
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#define EG_EICOMPMODE_EFICOMPRESS (2)
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/* functions */
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void egInitScreen(IN BOOLEAN SetMaxResolution);
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void egDumpGOPVideoModes(void);
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//EFI_STATUS egSetScreenResolution(IN CHAR16 *WidthHeight);
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//EFI_STATUS egSetMaxResolution(void);
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EFI_STATUS egSetMode(INT32 Next);
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void egGetScreenSize(OUT INTN *ScreenWidth, OUT INTN *ScreenHeight);
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XString8 egScreenDescription(void);
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BOOLEAN egHasGraphicsMode(void);
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BOOLEAN egIsGraphicsModeEnabled(void);
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void egSetGraphicsModeEnabled(IN BOOLEAN Enable);
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// NOTE: Even when egHasGraphicsMode() returns FALSE, you should
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// call egSetGraphicsModeEnabled(FALSE) to ensure the system
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// is running in text mode. egHasGraphicsMode() only determines
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// if libeg can draw to the screen in graphics mode.
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EFI_STATUS egLoadFile(const EFI_FILE* BaseDir, IN CONST CHAR16 *FileName,
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OUT UINT8 **FileData, OUT UINTN *FileDataLength);
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EFI_STATUS egSaveFile(const EFI_FILE* BaseDir OPTIONAL, IN CONST CHAR16 *FileName,
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IN CONST void *FileData, IN UINTN FileDataLength);
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EFI_STATUS egMkDir(const EFI_FILE* BaseDir OPTIONAL, IN CONST CHAR16 *DirName);
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EFI_STATUS egFindESP(OUT EFI_FILE** RootDir);
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void egClearScreen(IN const void *Color);
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EFI_STATUS egScreenShot(void);
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#endif /* __LIBEG_LIBEG_H__ */
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/* EOF */
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